TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT
Supply Voltage-Max:
18 V
Supply Voltage-Min:
1.8 V
Surface Mount:
YES
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)
Termination Type:
SOLDER
TMP300AIDCKR Frequently Asked Questions (FAQs)
Texas Instruments recommends a 4-layer PCB with a solid ground plane on the bottom layer, and the TMP300AIDCKR should be placed near the thermal source with minimal thermal resistance. A thermal pad or thermal via can be used to improve heat transfer.
The TMP300AIDCKR has a built-in calibration mechanism. However, for high-accuracy applications, it is recommended to perform a 2-point or 3-point calibration using a precision temperature source and a high-accuracy thermometer. The calibration data can be stored in an external EEPROM or microcontroller.
The maximum cable length for the TMP300AIDCKR's digital output depends on the clock frequency and the capacitance of the cable. As a general guideline, Texas Instruments recommends keeping the cable length below 10 inches (25 cm) for a 400 kHz clock frequency. For longer cable lengths, it is recommended to use a repeater or a buffer to maintain signal integrity.
Yes, the TMP300AIDCKR is designed to operate in high-vibration environments. However, it is recommended to follow proper PCB mounting and soldering techniques to ensure the device is securely attached to the PCB. Additionally, the device should be protected from excessive mechanical stress and shock.
To minimize EMI, it is recommended to use a shielded cable for the digital output, keep the device away from high-frequency sources, and use a ground plane on the PCB. Additionally, the TMP300AIDCKR has a built-in EMI filter, and the device can be configured to operate in a low-power mode to reduce EMI emissions.
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TMP300AIDCKR Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
